#react js programming

[code-es]

let today = new Date("12 December 2023");

Hey coders!

The past couple of months I've been a frontend developer intern at an e-sports company and it's been so amazing! I am realizing that yeah, this is exactly what I want to do! I feel super lucky.

Anyway, today, and for the past like week, I have been struggling with implementing the multiselect from react-select in a form we are building in my team. It's a very complicated field, where you can choose from different lists, with values that need to be replaced and disabled depending on which list you are choosing from and what has already been chosen, so just getting the logic right was tough.

Today I got it working, only to realize I can't style it without all the functionality breaking. Feeling like I've tried everything, I was like: you know what? Fuck it, I'm just gonna make my own. Sooo here I am!

This is the inspo (from react-select):

And this is how far I've gotten(using our on-brand styles):

Anddd here's my (non funcitoning) code:

To break it down:

I have a div that contains a span (which will be rendered from an array of options, to be the yellow chip) and an invisible input field

The div is styled to look like an input field, but in reality it's just a div with spans and an invisible input field following the span (lol special thanks to this stack overflow thread)

When the user types, I am listening to what keys they are pressing with a function I am currently calling handleReturn

If the pressed key is "Enter", I will push the current value of the field to the options array

But! This does not do anything at the moment, since the options array does not tell the component to update itself in any way to display the newly added value! For that, I need to make the options array be a state using the useState() hook from React!

When a state is changed, react's useState can tell, and it will rerender (=update) the component, and then my new value will (...should) be shown as well, since it will be using the new array with new values!

Stay tuned for updates(:

[izicodes]

Today's mission...

Thursday 22nd February 2024

With all the designing I did, I'm too excited to wait into I have most of the pages done to code something so I decided to take just a small piece from one of the designs I did and just work on it!

I chose the (I don't even know what to call it) fanfic information card + the popup options menu to the side. I want to test myself to work on the popup menu's functionality because I already know I can replicate the design to the tip - not to toot my own horn thought...!

The target is to get it done by today!

[kyprogramming]

33 - PayPal Payment Integration - Step By Step [Next js 15, React 19, PostgreSQL , Prisma, ShadCN, PayPal, Stripe API integration] 🔥🔥 Free Source Code 🔥🔥 ---------------------------------- In this Session we'll be implementing PayPal payment integration

[web-evolution11]

React Virtual DOM???

React Virtual DOM??? As web applications become more complex, managing updates to the user interface becomes a challenging task. This is where the Virtual DOM (Document Object Model) comes into play – particularly in React, the leading JavaScript library for building user interfaces.

The virtual DOM is a lightweight copy of the real DOM that allows React to manage changes more efficiently by minimizing the direct manipulation required on the real DOM. This process significantly enhances the performance of web apps.

Understanding the virtual DOM is essential for developers who want to get the best out of React. It plays a key role in how React updates the UI, ensuring that changes are applied quickly without unnecessary re-renders. #React #nextjs #TypeScript #programming #coding #javascript #tailwindcss #css #html #javascript

[smallconsciousness]

Bruh this course has freaky react framework. Gonna use the R 18+ version of react as opposed to the PG 13 or MA 15+ react. This one has like swearing and gratuitous violence.

What do you want, adults only jQuery, $('developer').addClass('freaky-programmer');

[attitudetallyacademy]

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Techpaathshala's Myth-Busting #6

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[fretzine]

AI, Codewards and more react!

The past week has seen a flurry of new projects come across my desk that I've thoroughly enjoyed building. It's been one of those "give it a try" weeks where I found myself a bit bored and wanting to code as much as possible.

But what to build? Which tech stack do I try? Python? Javascript? Even... rust?

Coding Cup and Kata Challenges

There's the obvious task of learning how to use authentication in Next JS apps which would be very beneficial in work and so I can build some larger scale projects (such as my dog collar finder app - more on that soon!). But, it doesn't really excite me.

So I started to look online and came across this pretty cool idea that University of Sussex have started. It's a coding competition called HackSussex Coding Challenge.

I enjoyed watching other students try and find solutions to coding challenges in only 12 minutes! There were some that I found easy and was able to beat at home, others were a little trickier and it dawned on me that I do NOT know my data structures like the back of my hand. (does anyone?)

I realised that I needed to brush up on those skills, I want to keep on top of it - it would be a shame to forget those important interview skills. A quick google led me to a leetcode alternatice Codewars.

This kata based learning tool is great for me to flex what I know and build on what I don't. I've managed to get through 15 of the easier challenges and aim to do a few a week.

Forekast - The weather app

When browsing the internet for "easy beginner development projects" I realised that I had never built a weather app... And with my improved react skills and the use of some fancy frameworks (lol) I decided that would be a good pursuit.

Let me introduce you all to my weather app, Forekast:

It uses the OpenWeather Free API to pull through weather information based on either the GPS from the mobile device (activated at the top with the location pin) or with a simple postcode search. It works a treat! I ended up ditching the fancy frameworks and went with bootstrap, and yknow what - I actually like how it turned out. I'm no UX designer - don't shoot me!

Using AI to build an image editor

I was scrolling through Twitter when I happened across a rather scary and intriguing video of a man who built an image editing app and deployed it to Vercel within 30 minutes. The AI technology he was using is V0 or v0. This amazing tool, released by Vercel allows users to generate web apps from text prompts - it creates react components and deploys using Next JS and vercel.

I had to give this a go, so decided to do exactly what he did (because I am an original thinker). I used v0 to generate the app below, and I mean it when I say it took less than 5 minutes.

Everything you see above was generated with a number of basic text prompts. You can visit the v0 website here:

v0 by Vercel

A step in the AI direction

It seems everyone has jumped on the AI bandwagon and every dev project has some AI capabilities nowadays. I had yet to delve into this as it seemed daunting, but after a few watches on YouTube of some clever demos and tutorials I decided to give it a go.

I decided to use Chat GPT's Turbo 3.5 AI model and build a pirate AI chat bot that responds as though he is blackbeard the pirate. I thought this was playful and wanted to harness the idea of talking to someone who may be dead or did not exist. I saw a 9 year old girl do this with Harry Potter and it was really good!

It was actually pretty simple to send and retrieve messages from Chat GPT - I thought it was going to be so much harder! This was all done with Vite build React JS.

It's been a busy week, I hope to continue like this and get a few more apps done. I'm hoping to start building more in Next JS over the next few weeks and get that auth figured out.

The plan is to build full stack app that allows users to register their dogs with a profile, some contact information and these profiles will be attached to a QR code. If someone finds their dog they can scan the QR code and they'll be taken to the dog's profile, where they can either send their location via text or give them a call.

I'm hoping this will make a good final year project in University. Not long to go now, only 2 years part time. And I've already done 3 - it's gone so quick!

Happy coding, if you read this thanks - keep up to date by following the blog and get in touch!

[mak1210]

New Trick – Organizing Prisma Models with the MERN Stack – Prisma #16

In this blog, we will explore “New Trick – Organizing Prisma Models with the MERN Stack”. Here, you will learn how to split and organize Prisma models, enums & types from the prisma.schema file into multiple files and import predefined data from JSON files. Let’s dive in and check it out:

[info-zestinfotech]

Node.js in Web Designing: A Game-Changer

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[kyprogramming]

Next.Js 15/ React 19 - eCommerce Complete Project [PostgreSQL, Prisma, ShadCN-UI, Paypal, Stripe integration] https://youtu.be/78B6UV-Xk80

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[psktechnologiesnagpur-blog]